WO2009027490A1 - Piece d'horlogerie a affichage modulable - Google Patents
Piece d'horlogerie a affichage modulable Download PDFInfo
- Publication number
- WO2009027490A1 WO2009027490A1 PCT/EP2008/061353 EP2008061353W WO2009027490A1 WO 2009027490 A1 WO2009027490 A1 WO 2009027490A1 EP 2008061353 W EP2008061353 W EP 2008061353W WO 2009027490 A1 WO2009027490 A1 WO 2009027490A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- dial
- state
- timepiece according
- movement
- cover
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
- G04C17/00—Indicating the time optically by electric means
- G04C17/0091—Combined electro-optical and electro-mechanical displays
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B19/00—Indicating the time by visual means
- G04B19/06—Dials
- G04B19/065—Dials with several parts
-
- G—PHYSICS
- G04—HOROLOGY
- G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
- G04B37/00—Cases
- G04B37/0008—Cases for pocket watches and wrist watches
- G04B37/0033—Cases for pocket watches and wrist watches with cover or bottom which can slide or turn (without a spring action)
-
- G—PHYSICS
- G04—HOROLOGY
- G04G—ELECTRONIC TIME-PIECES
- G04G9/00—Visual time or date indication means
- G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08
Definitions
- the present invention relates to the field of watchmaking and relates to a timepiece with modular display comprising a box, a movement housed in the box, an ice box closing and a dial disposed between the movement and the ice .
- a timepiece with modular display comprising a box, a movement housed in the box, an ice box closing and a dial disposed between the movement and the ice .
- EP 0 484 821 to have a timepiece as defined above, in which the information to be displayed is not always visible on the dial. More particularly, the presented watch has needles for displaying the current time and an LCD screen for displaying particular information related to an alarm. A movable plate is arranged to cover the LCD display during normal operation of the watch, and to retract when the alarm is triggered, in order to display the particular information.
- the present invention aims to improve the type of device shown in the aforementioned document, by adding a particularly original control member.
- Another object of the invention is to provide another modular display solution which, in particular, does not require opening in the dial, apart from that possibly necessary for the passage of the needles. Disclosure of the invention
- the invention relates to a timepiece with a modular display comprising:
- a dial arranged between the movement and the ice, said dial being able to occupy a first state in which elements located behind the dial in reference to the ice are visible from the side of the ice and a second state in which said elements are hidden,
- a mobile part capable of moving between at least a first position in which the dial is in its first state, and at least a second position in which the dial is in its second state, and
- the timepiece further comprises a movably mounted lid relative to the box and kinematically connected to the movable portion to pass from its first to its second positions.
- the mobile part is part of the dial and the latter is positioned opposite at least one display area between the movement. When the dial is in its first state, it does not let in the light coming from outside, at least in said zone, and when the dial is in its second state, it is crossed by the light coming from the outside of the watch in the direction of movement, at least in the area.
- the dial comprises a first polarized lens in a first direction and a second polarized lens in a second direction, one of the two glasses defining the movable portion.
- the glasses are arranged so that, when the dial is in its first state, the polarization directions are oriented perpendicularly and are parallel in the second state.
- the dial is pierced with an opening and the movable portion defines a dimensioned cache and arranged so as to cover the opening.
- the timepiece according to the invention may also include one or other of the following features.
- the cover and the frame are kinematically connected via a worm.
- the cover and the frame are further kinematically connected via a differential arranged to reduce the rotation generated by the cover and transmitted to the frame.
- the first and second extreme positions of the lid are defined by stops and correspond respectively to the first and second state of the dial.
- FIG. 1 is a three-dimensional view of a watch according to a preferred embodiment of the invention.
- FIGS. 2 and 3 are views in section, respectively along an axis AA and BB, of the watch of FIG. 1, and
- FIG. 1 a watch according to a preferred embodiment of the invention.
- a watch according to a preferred embodiment of the invention.
- the movement is of mechanical or electromechanical type and causes, for the display of the current time, a set of needles 16 arranged under the glass, so as to be visible to the wearer.
- the watch also includes a cover 18 mounted movably with reference to the box.
- the lid 18 is hinged to the box 10 along an axis AA so as to be superimposed on the watch ice when the lid is closed. This one receives an ice cream 19 so as to leave the needles 16 visible when closed.
- the box is provided with two pairs of horns 20 to receive a bracelet.
- the axis AA is perpendicular to the axis of the bracelet and the articulation is disposed between two horns of a pair.
- the box 10 is extended at its middle, by a cage 22 defining a housing.
- the cage is disposed between the horns 20 which receive the hinge of the lid 18.
- the bracelet can be attached to the box along an axis parallel to, but not coincident with the axis AA.
- the hinge of the lid on the box has two hinges 23 extending the lid, each being interposed between a horn 20 and the cage 22.
- the joint is also constituted by two tibers 24 pivoting respectively in one and the other of the two opposite walls of the cage 22 perpendicular to the axis AA.
- Two seals 26 seal and pivot each of the tigerons 24. The latter pass through the wall of the cage 22 and are driven, at a first end, into each of the hinges 22 of the cover 18. Where appropriate, the first elements of the bracelet are fixed between the horns and the hinges.
- a female square 28 is a square-shaped opening, arranged perpendicularly to the axis of the tigeron, so as to allow a drive in rotation about this axis.
- a worm 30, in the center of which is driven a rod 32 of axis AA forming the hub of the screw 30.
- the rod is pivotally mounted on a stone 34 housed in a bridge 36, integral with the housing.
- the bridge is arranged to serve as a stop to the rod 24, to limit the stroke of the lid when it opens.
- the rod is pivotally mounted on a stone 38 housed in a wall of the cage 22.
- the rod 32 is free to rotate relative to the rod 24a.
- a differential 40 shown in detail in Figure 4 is disposed between the tigeron
- this differential 40 is to transmit the rotation generated by the rotation of the cover to the worm gear, by demultipliant.
- a male square 42 mounted free on the rod takes place inside the female square 28 of the shank 24a, to be rotated by the cover 18.
- This square is integral with a satellite carrier, not shown, which drives at least two satellites 46 about the axis AA.
- the satellites meshing with an internal toothing 48 of a ring 50 integral with the cage.
- These satellites 46 also mesh with a sun gear 52, mounted free to rotate on the rod 32.
- the differential shown by way of example is double.
- the sun wheel 52 is secured to a second planet carrier, not shown, which also drives at least two satellites 56 about the axis AA.
- the satellites 56 meshes with the internal toothing of the ring 50.
- the rod 32 may advantageously not be constant. More specifically, to have a mechanically strong connection between the rod and the worm, the rod may have a relatively large first diameter at the interface with the screw, while for having the differential wheels 52 and 58 40 small diameter, the stem
- the watch has a dial 60 arranged under the needles 16.
- the dial is formed of two disks 62, 64 superimposed and made of polarized lenses pierced in their center so that needles 16 pass through.
- a first glass 62 is fixed, for example by clipping, gluing, welding, screwing or being held by a fixing ring on a flange 66 that includes the box.
- a second glass 64 is fixed on a circular frame 68 rotatably mounted around the center of the dial.
- This frame is disposed between the flange and a casing ring 70, which each comprise, vis-à-vis, a ball path 72 between which the frame pivots.
- the second glass 64 is located far enough from the movement to allow small dials 74 to be displayed to display different information, such as a small second, a power reserve, a moon phase, etc.
- the frame 68 comprises, on its periphery an outside, a toothing 76 in engagement with the worm 30. Thus, the pivoting of the screw 30 rotates the frame 68, and therefore the second glass 64.
- the reduction achieved by the differential 40, on the one hand, the ratio between the teeth of the worm 30 and the frame 68, on the other hand, are determined so that when the cover 18 moves from a first position in which it is closed on the ice of the watch, to a second position in which it is open and abutted on the bridge 36 via the tigeron 24a, the second glass 64 rotates predefined angle, whose value can be, for example, 90 °.
- the two glasses 62 and 64 are arranged so that, when the lid is in its first position, the polarization directions of the two glasses are parallel and, when the lid is in its second direction, they are perpendicular. The lid is therefore used as a control member to change the state of the dial.
- the two glasses 62 and 64 forming the dial do not let light and only the needles 16 are visible behind the glass 19 of the lid and 14 of the watch, on a black background constituted by the dial 60.
- the two glasses 62 and 64 forming the dial 60 pass at least a portion of the light so that the particular indications displayed behind the dial or possible openings leaving appear movement, be visible through the dial.
- the above embodiment is only a particular example illustrating the invention.
- the control member could be made more simply, for example using a rotating bezel or a latch mounted movably in the middle of the box.
- the rotation of the screw 30 can be brought by a gear train at any point of the movement, for example to actuate a movably mounted glass at a small dial, like what has been described above for the main dial.
- the rotational movement generated by the cover and transmitted to the moving frame can be multiplied at the gear, without a differential is required.
- the dial could also consist of two prisms, at least one being capable of moving perpendicular to the plane of the dial.
- the upper prism that is to say the one located on the side of the ice, has a colored face that reflects the light when the dial is in its first state and the two prisms are distant from each other.
- a cam actuated by a control member pushes the prism by forcing the spring, so as to bring it into contact with the other prism.
- the control member may be a cover or one of the other organs mentioned above.
- first and the second glasses each have a regular alternation of identical portions of two types, the portions of the first type being polarized in a first direction and the portions of the second type being polarized in a second direction.
- One of the glasses is arranged in a frame mounted to move in translation or in rotation.
- the portions are bands, while in the second case they are sectors.
- the translation of the movable glass can be obtained in different ways, in particular by means of a lid which can also be mobile in translation, like the lid of a pen tray.
- the lid could also pivot, as in the embodiment described above, the translational movement of the frame being obtained via a cam, a spring member ensuring the return of the frame to its initial position.
- the rotation of the glass can be obtained in a manner similar to that mentioned above.
- the movable frame is arranged to move between - a first position in which the portions of the first type of each of the glasses are arranged staggered (so it is the same for the portions of the second type) so that the light passes through the two glasses, and
- the movable glass must include an opening accordingly for the passage of the needles.
- the dial may also include an LCD type cell known to those skilled in the art, comprising a liquid crystal layer disposed between two electrodes and between two polarisers oriented at 90 °.
- an LCD type cell known to those skilled in the art, comprising a liquid crystal layer disposed between two electrodes and between two polarisers oriented at 90 °.
- the timepiece must, in this embodiment, include a power source connected to the cell.
- the control member is preferably formed by the cover which actuates a moving part acting as a contactor.
- the cell is turned on or off.
- the cell can be dimensioned to envi so as to occupy a specific area of the dial.
- a timepiece with a modular display to display only and very legibly the current time or, additionally, other functions, a decor or part of the movement, without requiring practice opening in the dial.
- the watch has a conventional type dial disposed between the movement and the ice, and pierced with an opening.
- a cover sized so as to cover the opening is mounted movably under the dial, between a first position in which it closes said opening and a second position in which it leaves it free.
- a cover similar to that described in the first embodiment hereinafter The top is disposed on the watch and drives a power transmission system, kinematically connecting the cover to the cache, like the movable frame above.
- the lid drives the cache instead of driving the mobile frame.
- the opening is closed by the cover and an unopened dial is visible through the cover glass.
- the opening is free and reveals a display of an additional function, a decor or part of the movement.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Electromechanical Clocks (AREA)
- Electric Clocks (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08803352A EP2185979B1 (fr) | 2007-08-29 | 2008-08-29 | Piece d'horlogerie a affichage modulable |
JP2010522381A JP2010537215A (ja) | 2007-08-29 | 2008-08-29 | モジュール型ディスプレイを備えたタイムピース |
US12/674,740 US8134892B2 (en) | 2007-08-29 | 2008-08-29 | Timepiece with modular display |
CN200880109350A CN101809513A (zh) | 2007-08-29 | 2008-08-29 | 可调整显示的钟表件 |
AT08803352T ATE487966T1 (de) | 2007-08-29 | 2008-08-29 | Uhr mit modularer anzeige |
DE602008003458T DE602008003458D1 (de) | 2007-08-29 | 2008-08-29 | Uhr mit modularer anzeige |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07115194.8 | 2007-08-29 | ||
EP07115194A EP2031469A1 (fr) | 2007-08-29 | 2007-08-29 | Pièce d'horlogerie à affichage modulable |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2009027490A1 true WO2009027490A1 (fr) | 2009-03-05 |
Family
ID=38616591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2008/061353 WO2009027490A1 (fr) | 2007-08-29 | 2008-08-29 | Piece d'horlogerie a affichage modulable |
Country Status (7)
Country | Link |
---|---|
US (1) | US8134892B2 (fr) |
EP (3) | EP2031469A1 (fr) |
JP (1) | JP2010537215A (fr) |
CN (1) | CN101809513A (fr) |
AT (2) | ATE487966T1 (fr) |
DE (1) | DE602008003458D1 (fr) |
WO (1) | WO2009027490A1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DK201000465A (da) * | 2010-05-27 | 2011-11-28 | Hembo Claus Skoedt | Ur med aftagelig topring og udskiftelige bevægelige elementer. |
KR20150082306A (ko) * | 2012-10-30 | 2015-07-15 | 크리에이션즈 오를로제레 드 룰리 에스에이 | 시계 |
CH707479A1 (fr) * | 2013-01-18 | 2014-07-31 | Panerai Ag Off | Pièce d'horlogerie comportant un affichage de réserve de marche par des organes polarisés présentant une orientation relative variable. |
WO2016123093A1 (fr) * | 2015-01-28 | 2016-08-04 | Kneebusch William C | Couvercle de montre intelligente |
CN105676618A (zh) * | 2016-03-30 | 2016-06-15 | 王冠龙 | 偏振腕表 |
CH714371A1 (fr) * | 2017-11-27 | 2019-05-31 | Arcofil Sa | Boîtier ergonomique à compartiments multiples, notamment de montres et de bracelets connectés. |
EP4066068A1 (fr) | 2019-11-26 | 2022-10-05 | Rolex Sa | Bague de liaison pour cadran horloger, plaque de cadran horloger et procédé d'assemblage de cadran horloger |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5779481U (fr) | 1980-11-04 | 1982-05-17 | ||
JPS5779481A (en) * | 1980-11-06 | 1982-05-18 | Casio Comput Co Ltd | Electronic timepiece |
GB2090440A (en) * | 1980-12-16 | 1982-07-07 | Ebauchesfabrik Eta Ag | A watch having an analog display and a digital display |
FR2514520A3 (fr) * | 1981-10-09 | 1983-04-15 | Roland Georges | Cadran horaire magique |
EP0078237A1 (fr) * | 1981-10-28 | 1983-05-04 | Asulab S.A. | Montre à dispositif d'affichage analogique dont le cadran est formé par une cellule d'affichage à cristal liquide |
EP0310007A1 (fr) * | 1987-10-01 | 1989-04-05 | Raoul-Henri Erard | Cadran pour appareil et montre |
EP0484821A2 (fr) | 1990-11-08 | 1992-05-13 | Casio Computer Company Limited | Montre électronique analogique à dispositif d'affichage électro-optique |
EP0786685A1 (fr) * | 1996-01-23 | 1997-07-30 | SMH Management Services AG | Dispositif d'affichage d'un décor et pièce d'horlogerie le comprenant |
EP1033605A1 (fr) * | 1997-09-01 | 2000-09-06 | Citizen Watch Co., Ltd. | Dispositif electronique a unite d'affichage |
EP1389411A1 (fr) * | 2002-06-12 | 2004-02-18 | Konepaja Timeka Oy | Procédé et dispositif pour niveler une allée de gravier et une lame niveleuse |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5202858A (en) * | 1990-11-28 | 1993-04-13 | Casio Computer Co., Ltd. | Analog electronic timepiece having an electric-optical display device |
EP1128240B1 (fr) * | 2000-02-22 | 2009-07-15 | Asulab S.A. | Ensemble d'affichage à inversion de constrate comprenant deux dispositifs d'affichage superposés |
EP1211577B1 (fr) * | 2000-11-29 | 2008-04-23 | Léon Hatot SA | Montre-bracelet à volets coulissants |
US6671231B2 (en) * | 2000-12-11 | 2003-12-30 | Eta Sa Fabriques D'ebauches | Sequential control method for a display assembly including two superposed display devices |
US7137733B2 (en) * | 2004-05-27 | 2006-11-21 | Hiromori Corporation | Startup display device |
-
2007
- 2007-08-29 EP EP07115194A patent/EP2031469A1/fr not_active Withdrawn
-
2008
- 2008-08-29 AT AT08803352T patent/ATE487966T1/de not_active IP Right Cessation
- 2008-08-29 JP JP2010522381A patent/JP2010537215A/ja not_active Withdrawn
- 2008-08-29 EP EP10190364A patent/EP2284630B1/fr active Active
- 2008-08-29 US US12/674,740 patent/US8134892B2/en not_active Expired - Fee Related
- 2008-08-29 EP EP08803352A patent/EP2185979B1/fr active Active
- 2008-08-29 CN CN200880109350A patent/CN101809513A/zh active Pending
- 2008-08-29 AT AT10190364T patent/ATE557329T1/de active
- 2008-08-29 WO PCT/EP2008/061353 patent/WO2009027490A1/fr active Application Filing
- 2008-08-29 DE DE602008003458T patent/DE602008003458D1/de active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5779481U (fr) | 1980-11-04 | 1982-05-17 | ||
JPS5779481A (en) * | 1980-11-06 | 1982-05-18 | Casio Comput Co Ltd | Electronic timepiece |
GB2090440A (en) * | 1980-12-16 | 1982-07-07 | Ebauchesfabrik Eta Ag | A watch having an analog display and a digital display |
FR2514520A3 (fr) * | 1981-10-09 | 1983-04-15 | Roland Georges | Cadran horaire magique |
EP0078237A1 (fr) * | 1981-10-28 | 1983-05-04 | Asulab S.A. | Montre à dispositif d'affichage analogique dont le cadran est formé par une cellule d'affichage à cristal liquide |
EP0310007A1 (fr) * | 1987-10-01 | 1989-04-05 | Raoul-Henri Erard | Cadran pour appareil et montre |
EP0484821A2 (fr) | 1990-11-08 | 1992-05-13 | Casio Computer Company Limited | Montre électronique analogique à dispositif d'affichage électro-optique |
EP0786685A1 (fr) * | 1996-01-23 | 1997-07-30 | SMH Management Services AG | Dispositif d'affichage d'un décor et pièce d'horlogerie le comprenant |
EP1033605A1 (fr) * | 1997-09-01 | 2000-09-06 | Citizen Watch Co., Ltd. | Dispositif electronique a unite d'affichage |
EP1389411A1 (fr) * | 2002-06-12 | 2004-02-18 | Konepaja Timeka Oy | Procédé et dispositif pour niveler une allée de gravier et une lame niveleuse |
Also Published As
Publication number | Publication date |
---|---|
ATE487966T1 (de) | 2010-11-15 |
JP2010537215A (ja) | 2010-12-02 |
ATE557329T1 (de) | 2012-05-15 |
CN101809513A (zh) | 2010-08-18 |
EP2185979A1 (fr) | 2010-05-19 |
EP2031469A1 (fr) | 2009-03-04 |
EP2185979B1 (fr) | 2010-11-10 |
US8134892B2 (en) | 2012-03-13 |
EP2284630B1 (fr) | 2012-05-09 |
EP2284630A1 (fr) | 2011-02-16 |
US20110044138A1 (en) | 2011-02-24 |
DE602008003458D1 (de) | 2010-12-23 |
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